A planned action or method to achieve a goal

• A situational move or ploy

为达成特定目标而制定的具体做法或方法

• 针对情境的权宜之计或手段

A short-term maneuver against an opponent for immediate gain

• In chess, a sequence that forces material advantage

对抗对手以获取即时优势的短期战术动作

• 棋类中：迫使对方受限并获得子力的组合

Tactical; relating to the art of tactics

• Concerned with operations below the level of strategy

战术的；与战术学有关的

• 着眼于低于战略层级的行动层面

In polymer chemistry, having a uniform stereochemical arrangement of repeating units

• Describing stereoregular placement of side groups

高分子化学中：重复单元具有一致的立体化学构型

• 描述侧基排列规整的聚合物